In Delphi, C++Builder and RAD Studio 10.2 we are providing two new FireMonkey styles: a dark blue style for Android Wear devices and a dark graphite style for macOS.
You can access the FireMonkey styles at:
C:\Users\Public\Documents\Embarcadero\Studio\19.0\Styles\MacOS\macOSgraphite.fsf
C:\Users\Public\Documents\Embarcadero\Studio\19.0\Styles\Android\AndroidWearDarkBlue.fsf
To apply the style to your application, drop a TStyleBook component onto your form, and double click ...